CN100449077C - Precast member for hollow concrete slab - Google Patents
Precast member for hollow concrete slab Download PDFInfo
- Publication number
- CN100449077C CN100449077C CNB2004100972141A CN200410097214A CN100449077C CN 100449077 C CN100449077 C CN 100449077C CN B2004100972141 A CNB2004100972141 A CN B2004100972141A CN 200410097214 A CN200410097214 A CN 200410097214A CN 100449077 C CN100449077 C CN 100449077C
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- Prior art keywords
- prefabricated units
- plate
- units according
- concrete
- hollow board
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- Expired - Fee Related
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- 239000004567 concrete Substances 0.000 title claims abstract description 63
- 239000011150 reinforced concrete Substances 0.000 claims abstract description 15
- 230000003014 reinforcing effect Effects 0.000 claims description 24
- 229910000831 Steel Inorganic materials 0.000 claims description 19
- 239000010959 steel Substances 0.000 claims description 19
- 239000004568 cement Substances 0.000 claims description 15
- 239000004570 mortar (masonry) Substances 0.000 claims description 13
- 239000000835 fiber Substances 0.000 claims description 10
- 239000004033 plastic Substances 0.000 claims description 9
- 229920003023 plastic Polymers 0.000 claims description 9
- 238000005728 strengthening Methods 0.000 claims description 9
- 239000004744 fabric Substances 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- 238000012856 packing Methods 0.000 claims description 4
- 229910001562 pearlite Inorganic materials 0.000 claims description 4
- 238000010276 construction Methods 0.000 abstract description 13
- 239000000463 material Substances 0.000 abstract description 7
- 238000011065 in-situ storage Methods 0.000 abstract description 3
- 238000005266 casting Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000002457 bidirectional effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009415 formwork Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 241000272165 Charadriidae Species 0.000 description 1
- 238000005267 amalgamation Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The present invention relates to a precast member for concrete hollow plates, which comprises a bottom plate (1) and side plates (2), wherein the bottom plate (1) and the side plates (2) are formed into a sliver groove-shaped member; the bottom plate (1) and the side plates (2) are formed into a reinforced concrete whole body. The present invention is characterized in that inner rib empty grooves (4) used for in-situ casting concrete and formed from at least three ribbed plates (3) are arranged in a groove of the sliver groove-shaped member and are perpendicular to or crosswise crossed with the side plates (2); the inner rib empty grooves (4) are penetrated through the side plates (2); the top parts of the inner rib empty grooves (4) or/and the top parts of the side plates (2) are provided with connecting pieces (5) for connection; projected edges (6) are vertically extended out of the bottom plate (1). Thus, the precast member has the characteristics of good mechanical property, convenient construction, simple structure, material saving, low cost, etc., and is suitable for hollow plates, hollow building plates, roofs, foundation plates, wall bodies and hollow bridge beams made of cast-in-situ reinforced concrete or prestressed reinforced concrete, especially for hollow flat slab roofs.
Description
(1) technical field
The present invention relates to a kind of concrete hollow board prefabricated units.
(2) background technology
Floor spiced with the Ribbed Bar concrete prefabricated element, can bear bidirectional load, do not need on-the-spot formwork, and cost is low, lifting, transportation are easily.This prefabricated units with ribbing comprise strip base plate, strip side plate, and side plate and base plate connect into integral body, constitute T shape or rectangular channel member.The side plate length of common this prefabricated units is consistent with floor length, when bearing the floor of bidirectional load with this splicing prefabricated components formation, Cast-in-place concrete can't pass through at the side plate position, the Cast-in-place concrete rib that intersects with side plate that can not form connection, simultaneously, in the direction vertical with side plate, various pipe line arrangement need the scene threading that burrows, and have both wasted concrete material, waste man-hour again, therefore, develop a kind of novel hollowcore slab and be urgent need with prefabricated units.
(3) summary of the invention
The object of the present invention is to provide a kind of concrete hollow board prefabricated units, have that mechanical property is good, easy construction, simple in structure, save characteristics such as material, cost are low.
Solution of the present invention is on the basis of existing technology, comprise base plate, side plate, base plate and side plate constitute the strip channel member, base plate and side plate are steel bar concrete integral body, it is characterized in that in the groove of described strip channel member at least three internal-rib dead slot for in-site pouring concrete and side plate quadrature or obliques that formed by floor being arranged, the internal-rib dead slot passes side plate, and internal-rib dead slot top is or/and the top of side plate has connector to connect, and base plate vertically stretches out toss.Like this, owing in the groove of strip channel member at least three internal-rib dead slot for in-site pouring concrete and side plate quadrature or obliques that formed by floor are arranged, the internal-rib dead slot passes side plate, internal-rib dead slot top is or/and the top of side plate has connector to connect, thereby prefabricated units are when being used to construct, the smooth and easy side plate of Cast-in-place concrete energy by internal-rib dead slot position, the Cast-in-place concrete rib that intersects with side plate that form to be communicated with, with the cast-in-place and prefabricated two-way rib structure that combines of the common formation of side plate, simultaneously, in the direction vertical with side plate, also can lay various pipelines very swimmingly, no longer need the scene to burrow, thus this prefabricated units to have mechanical property good, easy construction, simple in structure, save material, characteristics such as cost is low, and because base plate vertically stretches out toss, thereby toss can replace construction formwork each other after the amalgamation, and it is more convenient to construct, and, can further reduce construction cost; Thereby reached purpose of the present invention; In addition, prefabricated units also have characteristics such as intensity height, rigidity is big, making is easy, the hollowcore slab, hollow building cover, roof system, sole plate, body of wall and the hollow bridges that are applicable to cast-in-situ reinforced concrete or prestressed reinforced concrete are used, and are specially adapted to hollow arch without beam and use.
Feature of the present invention is that also described floor is the concrete plate.Like this, the manufacturing materials low price of floor when floor adopts the concrete plate to make, the intensity height, rigidity is big, and floor can not fracture in application process, can fully satisfy the demand, and makes it to have better Practical Performance.
Feature of the present invention is that also described floor is Cement fibre mortar plate or Cement fibre grid cloth mortar plate or cement wire mesh mortar plate.Like this, when floor is Cement fibre mortar plate or Cement fibre grid cloth mortar plate or cement wire mesh mortar plate, fiber, fibrous mesh cloth or gauze wire cloth are strengthened floor, the intensity of floor has obtained increasing substantially, floor can not fractureed in application process, can fully satisfy the demand.
Feature of the present invention is that also described floor is the pearlite light wall.Like this, the manufacturing materials of floor is cheap, helps reducing cost, and simultaneously, floor itself in light weight can reduce the own wt of prefabricated units significantly, helps transportation, construction.
Feature of the present invention is that also described floor is a foamed plastics.Like this, the manufacturing materials of floor is cheap, helps reducing cost, and simultaneously, floor itself in light weight can reduce the own wt of prefabricated units significantly, helps transportation, construction.
Feature of the present invention is that also described floor is plastics.Like this, when floor is plastics when making, floor can adopt mechanization to produce in enormous quantities, and speed of production is fast, and the efficient height can reduce the cost of production of prefabricated units.
Feature of the present invention is that also described floor is a metal sheet.Like this, when floor was metal sheet, floor can adopt mechanization to produce in enormous quantities, and speed of production is fast, and the efficient height can reduce the cost of production of prefabricated units.
Feature of the present invention also is to be in the strip groove between the described adjacent internal-rib dead slot hollow or solid-core packing or cover plate.Like this, be above-mentioned various situation in the strip groove, can satisfy the actual needs of various different situations, conveniently practice.
Feature of the present invention also is to be in the strip groove between the described adjacent internal-rib dead slot hard and flexible composition.Like this, in the strip groove hard and flexible composition, when described prefabricated units are applied in the Cast-in-place concrete floor, can excise soft material as required, form various grooves or hole, so that other facility or member imbed in the strip groove, if need not bury other facility underground the time, soft thing can be emptied concrete, reduces the weight of floor.
Feature of the present invention also is to have in the described side plate at least one reinforcing bar or steel strand to pass the connector of side plate, and connects side plate.There are at least one reinforcing bar or steel strand to pass the connector of side plate like this in the side plate, and connect side plate, thereby the good integrity of prefabricated units, connector can connect stressed, makes prefabricated units be difficult for being damaged, and can reduce the proportion of goods damageds of product effectively.
Feature of the present invention is that also at least one reinforcing bar or steel strand pass the connector of all internal-rib dead slots.Like this, reinforcing bar or steel strand pass the connector of all internal-rib dead slots, the good integrity of prefabricated units, and connector can connect stressed, makes constructional member for concrete board filling be difficult for being damaged, and can reduce the proportion of goods damageds of product effectively.
Feature of the present invention is that also reinforcing bar or steel strand are longitudinally arranged in the described base plate.Like this, the reinforcing bar or steel strand of lengthwise arranged in base plate after, can improve the strength and stiffness of base plate greatly, perhaps make it become prestressed member, thereby improved its force structure, make its force structure more good, reasonable.
Feature of the present invention is that also described base plate is for strengthening base plate.Like this, base plate can improve the rigidity and the intensity of prefabricated units greatly for strengthening base plate.
Feature of the present invention also is in the described internal-rib dead slot structure-bearing plate is arranged.Like this, when described prefabricated units are applied in the Cast-in-place concrete floor, but the structure-bearing plate participation structure in the internal-rib dead slot is stressed jointly, and the load-carrying construction in the floor is played the effect of strengthening reinforcing, simultaneously, can play built on stilts effect.
Feature of the present invention is that also described structure-bearing plate is the structure-bearing panel.Like this, when described prefabricated units are applied in the Cast-in-place concrete floor, but structure-bearing panel participation structure is stressed jointly, the load-carrying construction in the floor is played the effect of strengthening reinforcing.
Feature of the present invention is that also described structure-bearing plate is a reinforced concrete slab.Like this, when described prefabricated units are applied in the Cast-in-place concrete floor, but the reinforced concrete slab participation structure is stressed jointly, the load-carrying construction in the floor is played the effect of strengthening reinforcing.
Feature of the present invention also is the reinforced concrete slab of described structure-bearing plate for the band reinforcing rib.Like this, when described prefabricated units are applied in the Cast-in-place concrete floor, but the reinforced concrete slab participation structure of band reinforcing rib is stressed jointly, can play the effect of strengthening reinforcing to the load-carrying construction in the floor.
Feature of the present invention also is to have between the described biside plate the horizontal drawknot fagging of at least one steel bar concrete drawknot biside plate.Like this, biside plate is connected to become integral body, thereby makes the overall performance of prefabricated units obtain increasing substantially, and makes it be difficult for cracking destruction.
Feature of the present invention is that also described prefabricated units are provided with the carrying suspender member.The carrying suspender member can be handle, suspension hook, suspension ring or other device.Like this, can very easily member be piled up, transport, lift and construct, reduce the work difficulty and the working strength of above-mentioned operation, help improving efficiency of construction, reduce construction cost.
(4) description of drawings
Fig. 1 is the structural representation of the embodiment of the invention 1.
Fig. 2 is the structural representation of the embodiment of the invention 2.
Fig. 3 is the structural representation of the embodiment of the invention 3.
Fig. 4 is the structural representation of the embodiment of the invention 4.
Fig. 5 is the structural representation of the embodiment of the invention 5.
Fig. 6 is the structural representation of the embodiment of the invention 6.
(5) specific embodiment
The present invention is further illustrated below in conjunction with drawings and Examples.
The present invention as shown in drawings, comprise base plate 1, side plate 2, base plate 1 and side plate 2 constitute the strip channel member, base plate 1 and side plate 2 are steel bar concrete integral body, it is characterized in that the internal-rib dead slots for in-site pouring concrete 4 and side plate 2 quadratures or obliques that have at least three to form in the groove of described strip channel member by floor 3, internal-rib dead slot 4 passes side plate 2, and internal-rib dead slot 4 tops are or/and the top of side plate 2 has connector 5 to connect, and base plate 1 vertically stretches out toss 6.In each accompanying drawing, 1 is base plate, and 2 is side plate, and 3 is floor, and 4 is the internal-rib dead slot, and 5 is connector, and 6 for toss, below in each accompanying drawing, number identically, its explanation is identical.As shown in Figure 1, the internal-rib dead slot for in-site pouring concrete 4 and side plate 2 quadratures that are formed by floor 3 are arranged in the groove of its described strip channel member, internal-rib dead slot 4 passes side plate 2, and the top of side plate 2 has connector 5 to connect, and base plate 1 vertically stretches out toss 6.
Feature of the present invention is that also described floor 3 is the concrete plate.As shown in Figure 1, its described floor 3 is the concrete plate.
Feature of the present invention is that also described floor 3 is Cement fibre mortar plate or Cement fibre grid cloth mortar plate or cement wire mesh mortar plate.As shown in Figure 2, its described floor 3 is a Cement fibre mortar plate.
Feature of the present invention is that also described floor 3 is the pearlite light wall.As shown in Figure 2, its floor 3 also can be the pearlite light plate.
Feature of the present invention is that also described floor 3 is foamed plastics.As shown in Figure 2, its floor 3 can be plastic foamboard well.
Feature of the present invention is that also described floor 3 is plastics.As shown in Figure 2, its floor 3 also can be plastic plate.
Feature of the present invention is that also described floor 3 is metal sheet.As shown in Figure 2, its floor 3 also can be metal sheet.
Feature of the present invention also is to be in the strip groove between the described adjacent internal-rib dead slot 4 hollow or solid-core packing 7 or cover plate 8.As shown in Figure 2, be solid-core packing 7 in the strip groove between its described adjacent internal-rib dead slot 4.As shown in Figure 3, be provided with cover plate 8 in the strip groove between its described adjacent internal-rib dead slot 4.
Feature of the present invention also is to be in the strip groove between the described adjacent internal-rib dead slot 4 hard and flexible composition 9.As shown in Figure 4, be hard and flexible composition 9 in the strip groove between its described adjacent internal-rib dead slot 4.
Feature of the present invention also is to have in the described side plate 2 at least one reinforcing bar or steel strand 10 to pass the connector 5 of side plate 2, and connects side plate 2.As shown in Figure 5, there is reinforcing bar 10 to pass the connector 5 of side plate 2 in its described side plate 2, and connects side plate 2.
Feature of the present invention is that also at least one reinforcing bar or steel strand 10 pass the connector 5 of all internal-rib dead slots 4.As shown in Figure 5, its described reinforcing bar 10 passes the connector 5 of all internal-rib dead slots 4 of same side plate 2.
12, concrete hollow board prefabricated units according to claim 1 is characterized in that reinforcing bar or steel strand 10 are longitudinally arranged in the described base plate 1.As shown in Figure 5, in its described base plate 1 reinforcing bar 10 is longitudinally arranged.
Feature of the present invention is that also described base plate 1 is for strengthening base plate.As shown in Figure 5, its described base plate 1 is for strengthening base plate.
Feature of the present invention also is in the described internal-rib dead slot 4 structure-bearing plate 11 is arranged.As shown in Figure 6, in its described internal-rib dead slot 4 structure-bearing plate 11 is arranged.
Feature of the present invention is that also described structure-bearing plate 11 is the structure-bearing panel.As shown in Figure 6, its described structure-bearing plate 11 is the structure-bearing panel.
Feature of the present invention is that also described structure-bearing plate 11 is reinforced concrete slab.As shown in Figure 6, its described structure-bearing plate 11 is a reinforced concrete slab.
Feature of the present invention also is the reinforced concrete slab of described structure-bearing plate 11 for the band reinforcing rib.As shown in Figure 6, its described structure-bearing plate 11 is the reinforced concrete slab of band reinforcing rib.
Feature of the present invention also is to have between the described biside plate 2 the horizontal drawknot fagging 12 drawknot biside plates 2 of at least one steel bar concrete.As shown in Figure 6, the horizontal drawknot fagging 12 drawknot biside plates 2 of steel bar concrete are arranged between its described biside plate 2.
Feature of the present invention is that also described prefabricated units are provided with carrying suspender member 13.As shown in Figure 6, its described prefabricated units are provided with carrying suspender member 13.
During the invention process, can adopt cement concrete in the mould of base plate 1, to make concrete base plate 1 earlier, propped up the side plate mould then, make concrete side plate 2 with cement concrete again, side plate 2 constitutes the strip channel member with base plate 1, base plate 1 vertically stretches out toss 6, at concrete base plate 1 and concrete side plate 2 not during setting and harden, the floor of making in advance 3 is arranged in the groove of strip channel member, and forms integral body, formed at least three internal-rib dead slots 4 and side plate 2 quadratures or oblique by floor 3, its internal-rib dead slot 4 passes side plate 2, the top of the side plate 2 at internal-rib dead slot 4 positions has connector 5 to connect, and after the above-mentioned component conservation demoulding, can make required concrete hollow board prefabricated units.
Claims (19)
1, a kind of concrete hollow board prefabricated units, comprise base plate (1), side plate (2), base plate (1) and side plate (2) constitute the strip channel member, base plate (1) and side plate (2) are steel bar concrete integral body, it is characterized in that the internal-rib dead slots (4) for in-site pouring concrete and side plate (2) quadrature or obliques that have at least three to form in the groove of described strip channel member by floor (3), internal-rib dead slot (4) passes side plate (2), internal-rib dead slot (4) top is or/and the top of side plate (2) has connector (5) to connect, and base plate (1) vertically stretches out toss (6).
2, concrete hollow board prefabricated units according to claim 1 is characterized in that described floor (3) is the concrete plate.
3, concrete hollow board prefabricated units according to claim 1 is characterized in that described floor (3) is Cement fibre mortar plate or Cement fibre grid cloth mortar plate or cement wire mesh mortar plate.
4, concrete hollow board prefabricated units according to claim 1 is characterized in that described floor (3) is the pearlite light wall.
5, concrete hollow board prefabricated units according to claim 1 is characterized in that described floor (3) is the foamed plastics floor.
6, concrete hollow board prefabricated units according to claim 1 is characterized in that described floor (3) is the plastics floor.
7, concrete hollow board prefabricated units according to claim 1 is characterized in that described floor (3) is a metal sheet.
8, concrete hollow board prefabricated units according to claim 1 is characterized in that being in the strip groove between the adjacent internal-rib dead slot (4) hollow or solid-core packing (7) or cover plate (8).
9, concrete hollow board prefabricated units according to claim 1 is characterized in that being in the strip groove between the adjacent internal-rib dead slot (4) hard and flexible composition (9).
10, concrete hollow board prefabricated units according to claim 1 is characterized in that having in the described side plate (2) at least one reinforcing bar or steel strand (10) to pass the connector (5) of side plate (2), and connect side plate (2).
11, concrete hollow board prefabricated units according to claim 1 is characterized in that having at least one reinforcing bar or steel strand (10) to pass the connector (5) of all internal-rib dead slots (4).
12, concrete hollow board prefabricated units according to claim 1 is characterized in that having in the described base plate (1) reinforcing bar or steel strand (10) longitudinally.
13, concrete hollow board prefabricated units according to claim 1 is characterized in that described base plate (1) is for strengthening base plate.
14, concrete hollow board prefabricated units according to claim 1 is characterized in that structure-bearing plate (11) is arranged in the described internal-rib dead slot (4).
15, concrete hollow board prefabricated units according to claim 14 is characterized in that described structure-bearing plate (11) is the structure-bearing panel.
16, concrete hollow board prefabricated units according to claim 14 is characterized in that described structure-bearing plate (11) is a reinforced concrete slab.
17, concrete hollow board prefabricated units according to claim 14 is characterized in that the reinforced concrete slab of described structure-bearing plate (11) for the band reinforcing rib.
18, concrete hollow board prefabricated units according to claim 1 is characterized in that between the biside plate (2) by at least one horizontal drawknot fagging of steel bar concrete (12) drawknot biside plate (2).
19, concrete hollow board prefabricated units according to claim 1 is characterized in that described prefabricated units are provided with carrying suspender member (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100972141A CN100449077C (en) | 2004-11-22 | 2004-11-22 | Precast member for hollow concrete slab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100972141A CN100449077C (en) | 2004-11-22 | 2004-11-22 | Precast member for hollow concrete slab |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1779176A CN1779176A (en) | 2006-05-31 |
| CN100449077C true CN100449077C (en) | 2009-01-07 |
Family
ID=36769626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100972141A Expired - Fee Related CN100449077C (en) | 2004-11-22 | 2004-11-22 | Precast member for hollow concrete slab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100449077C (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1284402A (en) * | 1968-08-06 | 1972-08-09 | Rheinbau Gmbh | Improvements in and relating to building constructions |
| CN1268609A (en) * | 2000-05-07 | 2000-10-04 | 吴浩民 | Filled composite integral precast concrete building roof |
| JP2002021240A (en) * | 2000-07-12 | 2002-01-23 | Nippon Kaiser Kk | Precast concrete plate, slab and structure |
| EP1350898A1 (en) * | 2000-05-16 | 2003-10-08 | Jaime Enrique Jimenez Sanchez | Process for fabricating in situ a light alveolar plate, plate thus obtained and its application to the construction of houses |
| CN2619988Y (en) * | 2003-05-29 | 2004-06-09 | 吴方伯 | Reinforced concrete assembled floor |
| CN2625473Y (en) * | 2003-07-24 | 2004-07-14 | 吴方伯 | Reinforced concrete assembly floorslab |
-
2004
- 2004-11-22 CN CNB2004100972141A patent/CN100449077C/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1284402A (en) * | 1968-08-06 | 1972-08-09 | Rheinbau Gmbh | Improvements in and relating to building constructions |
| CN1268609A (en) * | 2000-05-07 | 2000-10-04 | 吴浩民 | Filled composite integral precast concrete building roof |
| EP1350898A1 (en) * | 2000-05-16 | 2003-10-08 | Jaime Enrique Jimenez Sanchez | Process for fabricating in situ a light alveolar plate, plate thus obtained and its application to the construction of houses |
| JP2002021240A (en) * | 2000-07-12 | 2002-01-23 | Nippon Kaiser Kk | Precast concrete plate, slab and structure |
| CN2619988Y (en) * | 2003-05-29 | 2004-06-09 | 吴方伯 | Reinforced concrete assembled floor |
| CN2625473Y (en) * | 2003-07-24 | 2004-07-14 | 吴方伯 | Reinforced concrete assembly floorslab |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1779176A (en) | 2006-05-31 |
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| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Xinjiang Yuelu superstar building materials Co., Ltd. Assignor: Qiu Zeyou Contract fulfillment period: 2009.10.10 to 2016.12.31 contract change Contract record no.: 2009990001134 Denomination of invention: Precast member for hollow concrete slab Granted publication date: 20090107 License type: Exclusive license Record date: 20091013 |
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Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.10.10 TO 2016.12.31; CHANGE OF CONTRACT Name of requester: XINJIANG YUELU GAINT STAR CONSTRUCTION LIMITED LIA Effective date: 20091013 |
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Owner name: HUBEI QIUZEYOU PATENT STRATEGY PLANNING CO., LTD. Free format text: FORMER OWNER: QIU ZEYOU Effective date: 20101231 |
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Free format text: CORRECT: ADDRESS; FROM: 410011 28/F, SHUNTIANCHENG, NO.59, SECTION 2 OF FURONG MIDDLE ROAD, CHANGSHA CITY, HU NAN PROVINCE TO: 410205 JUXING INDUSTRIAL BASE, NO.8, LUJING ROAD, CHANGSHA HIGH-TECH DEVELOPMENT ZONE, YUELU DISTRICT, CHANGSHA CITY, HU NAN PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20101231 Address after: 410205, Hunan Changsha Changsha hi tech Development Zone, Yuelu District Road, No. 8 star industry base Patentee after: Hunan Qiuzeyou Patent Strategy Planning Co., Ltd. Address before: 410011 Hunan province Changsha Furong Road two section 59 Suncheon City 28 floor Patentee before: Qiu Zeyou |
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Granted publication date: 20090107 Termination date: 20131122 |